Update docker image

Author: pixix4

docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:trixie-slim
+FROM debian:12-slim
 
 RUN dpkg --add-architecture armel
 
@@ -10,10 +10,10 @@ RUN apt-get --yes install curl cmake pkg-config clang g++ g++-arm-linux-gnueabi
 
 RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
 
-ENV PATH "$PATH:/root/.cargo/bin"
+ENV PATH="$PATH:/root/.cargo/bin"
 
 RUN rustup target add armv5te-unknown-linux-musleabi armv5te-unknown-linux-gnueabi
 
-ENV PKG_CONFIG_SYSROOT_DIR /usr/arm-linux-gnueabi/
-ENV CC_armv5te_unknown_linux_gnueabi arm-linux-gnueabi-gcc
-ENV CXX_armv5te_unknown_linux_gnueabi arm-linux-gnueabi-g++
+ENV PKG_CONFIG_SYSROOT_DIR=/usr/arm-linux-gnueabi/
+ENV CC_armv5te_unknown_linux_gnueabi=arm-linux-gnueabi-gcc
+ENV CXX_armv5te_unknown_linux_gnueabi=arm-linux-gnueabi-g++

docker/build.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash 
+
+docker buildx build --platform linux/amd64,linux/arm64 -t pixix4/ev3dev-rust:latest .